118 English-speaking jobs in Cologne

Staff Fullstack Engineer shaping architecture across the Transaction domain. Build next-gen features using React and Java, driving technical direction and standards across multiple teams.

Senior DataOps Engineer to design and implement scalable data pipelines and cloud-native solutions using Azure Data Services and Databricks. Requires 5+ years in data engineering with expertise in Big Data technologies and programming.

Senior Data Engineer to build robust data solutions for Data & AI initiatives. Design scalable pipelines, drive cloud data migration, and optimize large datasets using Azure Fabric, PySpark, and SQL. Requires 5+ years of experience.

Senior iOS Developer for AdTech to build next-gen Retail Media experiences. Drive scalable architecture using Swift, SwiftUI, and MVVM. Focus on performance, testing, and CI/CD for millions of users.

Senior ML Engineer to build Retail Media from the ground up. Design, develop, and operate production-grade ML systems for ranking, segmentation, and optimization. Requires experience with production ML systems and retail media or recommender systems.

Build a new integration platform from scratch using Workato and SAP BTP. Configure platforms, develop integrations, connect SAP and non-SAP systems, and establish deployment and monitoring.

Lead Software Engineer to spearhead design and delivery of data-intensive pricing platforms using AWS, Java, and Python. This hands-on role involves setting technical vision, mentoring teams, and architecting scalable, cloud-native systems.

Define and evolve enterprise analytics architecture across Microsoft Fabric and Databricks. Architect scalable data models, establish governed metrics layers using DBT, and enforce data governance.

Build and operate ML/AI solutions in production, bridging data science and software engineering. Develop Python code, manage CI/CD pipelines, and implement model versioning and monitoring using tools like Kubernetes and MLflow.

Senior Documentation Expert to establish standards and governance for critical ERP and Enterprise Systems knowledge. Requires 7+ years in technical/process documentation within complex systems like SAP or D365 F&O.

Staff Engineer to shape the architecture and technical direction of the in-house AdTech platform. Drive complex initiatives, build high-performance solutions using Node.js, React, and cloud technologies.

Senior AI Engineer to build scalable ML and Generative AI systems for digital healthcare. Own end-to-end AI initiatives, developing production-ready pipelines and driving technical roadmaps.

Senior iOS Developer to shape the architectural foundation of the mobile platform using Swift, SwiftUI, and MVVM. Drive modularization, improve CI/CD, and strengthen testing strategy across teams.

Senior Android Developer to own the Android application's architecture and evolution. Lead development using Kotlin, Jetpack Compose, and modern Android practices. Drive scalability and quality through best practices and collaboration.

Senior Data Analyst owns end-to-end analytics, supporting cloud migration. Responsibilities include designing scalable data models using DBT, SQL, and Databricks, and developing Power BI dashboards. Requires 5+ years of experience.

Lead and coach a team of Data Analysts while shaping analytics standards across the Data & AI organization. This role requires a hands-on background in Data Analytics with SQL, data modeling, and BI.

Shape AI governance across the lifecycle, from risk assessment to controls. Support AI governance and risk management processes, translating laws like the EU AI Act into practical guidance for stakeholders.

Experienced Cloud Data Engineer needed to design, develop, and manage the company's data warehouse. Responsibilities include implementing data import processes, mapping sources, and integrating new data. Requires STEM degree, knowledge of web APIs, and experience with SQL/DBMS.

DevOps System Engineer to automate software development and operations within a data center environment. Responsibilities include designing DevOps platforms, CI/CD implementation, and managing enterprise operating architectures using tools like Jenkins, Git, and Terraform.

Experienced Lawyers are sought for a Corporate/M&A role at a leading German law firm. The practice handles M&A, private equity, and VC, often involving energy and healthcare. Candidates need relevant experience and strong English skills.